Nothing beats a day on the lake in a little boat ... of it, outboard motors are a bit of a problem. Fortunately there’s a better way, like converting an old outboard motor to electric.

We've presented a guide to Yamaha outboard motors, a similar primer on boats powered by electric motors, and a spotlight on General Motors' partnership with a hybrid marine engine manufacturer.

HARMO: The Next Generation With an impressive 9.9 horsepower gasoline-powered equivalent rating, Yamaha’s new HARMO Electric Outboard is offered in 20-inch and 25-inch shaft lengths. The multi ...